Collotype ink black 500 gr
Collotype ink black - box 500gr long preservation (without siccative).
Black collotype ink.
Binder based on polymerized linseed oil (stand oil 50% minimum of the total weight) and high quality resins.
Pure black PBK7 pigment.
This fatty ink, with high viscosity, is suitable for the practice of printing according to the collotype process.
Has been developed according to a modern recipe developed in collaboration with people practicing collotype.
For the inking of collotype plates, it is necessary to adjust its viscosity by slightly softening it with linen stand oil depending on the ambient temperature and the plate ink setting (linen stand oil with a viscosity 450 poises or less).
Since it is produced without a siccative to ensure a long storage period, a few drops of siccative can be added to it during its use in order to obtain a faster drying time.
This ink does not produce emissions of volatile organic compounds. It dries mainly by reaction with oxygen in the air and secondarily by penetration into the support.